This inventor holds 5 USPTO granted patents and 1 published patent application. Top assignees: Kkt Holdings Syndicate, Vasstek International Corporation, Other. Active years: 2007-2023.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hsinchu, TW (2008)
- Taipei, TW (2007 - 2023)
Company Filing History:
3 out of 3 
2 out of 7 
1 out of 834,513 Years Active: 2007-2023
Title: Yu-Kuang Tseng: Innovator in Lithography and Micro LED Technology
Introduction
Yu-Kuang Tseng is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the fields of lithography and micro LED technology. With a total of 5 patents to his name, Tseng continues to push the boundaries of innovation in his industry.
Latest Patents
One of Tseng's latest patents is a charged particle beam lithography system. This system utilizes a collimated electron beam that is illuminated to a grounded metal mask, allowing patterns on the mask to be transferred to a substrate identically. In a preferred embodiment, a linear electron source enhances lithographic throughput. Importantly, the metal mask is positioned adjacent to the substrate without making contact. Another notable patent is for a micro LED display panel. This invention involves an epitaxial LED wafer, where each LED chip can be probed by an array of probe pins, with results stored in a database. The epitaxial wafer is diced on an expandable tape, and a display substrate is equipped with driving circuits. The tape expands to ensure that the pitch of LED chips on the tape matches that on the display substrate. An array of drop pins selectively transfers LED chips from the tape to the display substrate based on the probed results.
Career Highlights
Throughout his career, Yu-Kuang Tseng has worked with several notable companies, including KKT Holdings Syndicate and Vasstek International Corporation. His work has significantly impacted the development of advanced technologies in his field.
Collaborations
Tseng has collaborated with talented individuals such as Tzu-Yi Kuo and Cheng Ta Kao, contributing to various innovative projects.
Conclusion
Yu-Kuang Tseng's contributions to lithography and micro LED technology highlight his role as a leading inventor. His innovative patents and collaborations continue to shape the future of these technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile